<template>
  <a :href="url">
    <slot :slotData="website">
      {{website.subTitle}}
      <!-- 默认值显示 subTitle ，即父组件不传内容时 -->
    </slot>
  </a>
</template>

<script>
export default {
  props: ["url"],
  data() {
    return {
      website: {
        url: "http://wangEditor.com/",
        title: "wangEditor",
        subTitle: "轻量级富文本编辑器"
      }
    };
  }
};
</script>